<template>
  <div class="app-container">
    <div class="filter-container">
      <el-input v-model="listQuery.username" placeholder="昵称" style="width: 200px;" class="filter-item" @keyup.enter.native="handleFilter" />
      <el-button v-waves class="filter-item" type="primary" icon="el-icon-search" @click="handleFilter">
        搜索
      </el-button>
      <el-button class="filter-item" style="margin-left: 10px;" type="success" icon="el-icon-plus" @click="handleCreate">
        新增
      </el-button>
    </div>

    <el-table
      :key="tableKey"
      v-loading="false"
      :data="tableData"
      border
      fit
      highlight-current-row
      style="width: 100%;"
      @sort-change="sortChange"
    >
      <el-table-column label="ID" prop="id" align="center" width="80">
        <template slot-scope="{row}">
          <span>{{ row.id }}</span>
        </template>
      </el-table-column>
      <el-table-column label="创建时间" width="160px" align="center">
        <template slot-scope="{row}">
          <span>{{ row.gmtDatetime }}</span>
        </template>
      </el-table-column>
      <el-table-column label="昵称" width="150px" align="center">
        <template slot-scope="{row}">
          <span class="link-type" @click="handleUpdate(row)">{{ row.username }}</span>
        </template>
      </el-table-column>
      <el-table-column label="角色" width="200px" align="center">
        <template slot-scope="{row}">
          <el-tag v-for="rname in row.rolenames" :key="rname"> {{ rname }}</el-tag>
        </template>
      </el-table-column>
      <el-table-column label="状态" class-name="status-col" width="100">
        <template slot-scope="{row}">
          <el-tag :type="row.state=='1'? 'success':'danger'">
            {{ row.state == 1 ? "启用":"停用" }}
          </el-tag>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" min-width="300px" class-name="small-padding fixed-width">
        <template slot-scope="{row}">
          <el-button type="primary" size="mini" @click="handleUpdate(row)">
            编辑
          </el-button>
          <el-button type="info" size="mini" @click="handleEditPassword(row)">
            修改密码
          </el-button>
          <el-button size="mini" type="success" @click="handleAddrole(row)">
            分配角色
          </el-button>
          <el-button size="mini" type="danger" @click="deleteAdmin(row)">
            删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="listQuery.current"
      :limit.sync="listQuery.size"
      @pagination="getUserList"
    />

    <el-dialog :title="textMap[dialogStatus]" :visible.sync="dialogFormVisible">
      <el-form ref="dataForm" :rules="rules" :model="adminDto" label-position="left" label-width="90px" style="width: 400px; margin-left:50px;">

        <el-form-item label="昵称" prop="username">
          <el-input v-model="adminDto.username" />
        </el-form-item>
        <el-form-item label="状态">
          <el-select v-model="adminDto.state" clearable placeholder="用户状态" style="width: 150px;" class="filter-item" readonly="readonly">
            <el-option style="width: auto" label="启用" :value="1">启用</el-option>
            <el-option style="width: auto" label="停用" :value="0">停用</el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="账号" prop="account">
          <el-input v-model="adminDto.account" />
        </el-form-item>
        <el-form-item v-if="dialogStatus==='create'" label="密码" prop="pwd">
          <el-input v-model="adminDto.pwd" type="password" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="cancel(1)">
          取消
        </el-button>
        <el-button type="primary" @click="dialogStatus==='create'?createData():updateData()">
          确认
        </el-button>
      </div>
    </el-dialog>

    <el-dialog title="修改密码" :visible.sync="editdialog">
      <el-form ref="dataForm" :rules="rules" :model="adminDto" label-position="left" label-width="90px" style="width: 400px; margin-left:50px;">
        <el-form-item label="密码">
          <el-input v-model="adminDto.pwd" type="password" value="123" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="cancel(2)">
          取消
        </el-button>
        <el-button type="primary" @click="editPassword()">
          确认
        </el-button>
      </div>
    </el-dialog>

    <el-dialog title="分配角色" :visible.sync="addroledialog">
      <el-form ref="dataForm" :rules="rules" :model="adminDto" label-position="left" label-width="90px" style="width: 400px; margin-left:50px;">
        <el-form-item label="角色">
          <el-checkbox-group v-model="adminDto.rolenames">
            <el-checkbox v-for="role in adminDto.roles" :key="role.id" :label="role.roleName">{{ role.roleName }}</el-checkbox>
          </el-checkbox-group>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="cancel(3)">
          取消
        </el-button>
        <el-button type="primary" @click="addrole()">
          确认
        </el-button>
      </div>
    </el-dialog>

  </div>
</template>

<script>
import { getUserList, addUser, editPassword, edit, addrole, deleteAdmin } from '@/api/user'
import { getRoles } from '@/api/role'
import waves from '@/directive/waves' // waves directive
import Pagination from '@/components/Pagination' // secondary package based on el-pagination
export default {
  name: 'BackUserindex',
  components: { Pagination },
  directives: { waves },
  filters: {
    statusFilter(status) {
      const statusMap = {
        published: 'success',
        draft: 'info',
        deleted: 'danger'
      }
      return statusMap[status]
    }
  },
  data() {
    return {
      columns: [
        {
          label: 'Checkbox',
          checkbox: true
        },
        {
          label: '',
          key: 'id',
          expand: true
        },
        {
          label: 'Event',
          key: 'event',
          width: 200,
          align: 'left'
        },
        {
          label: 'Scope',
          key: 'scope'
        }
      ],
      tableData: [],
      total: 0,
      tableKey: 0,
      listQuery: {
        current: 1,
        size: 10,
        username: ''
      },
      adminDto: {
        id: undefined,
        username: '',
        state: 0,
        roleId: 1,
        roles: [{ id: 1, roleName: 'super' },
          { id: 2, roleName: 'admin' }]
      },
      dialogFormVisible: false,
      editdialog: false,
      addroledialog: false,
      dialogStatus: '',
      textMap: {
        update: '编辑',
        create: '新增'
      },
      dialogPvVisible: false,
      rules: {
        type: [{ required: true, message: 'type is required', trigger: 'change' }],
        timestamp: [{ type: 'date', required: true, message: 'timestamp is required', trigger: 'change' }],
        pwd: [{ required: true, message: '密码不能为空', trigger: 'blur' },
          { min: 6, max: 20, message: '长度在 6 到 20 个字符', trigger: 'blur' }],
        username: [{ required: true, message: '用户名不能为空', trigger: 'blur' },
          { min: 6, max: 18, message: '长度在 6 到 18 个字符', trigger: 'blur' }],
        account: [{ required: true, message: '账号不能为空', trigger: 'blur' },
          { min: 6, max: 18, message: '长度在 6 到 18 个字符', trigger: 'blur' }]
      },
      listLoading: false
    }
  },
  created() {
    this.getUserList(this.listQuery)
    this.getRoles()
  },
  methods: {
    // 获取用户列表
    async getUserList(listQuery) {
      // console.log(this.$store.getters.name)
      const res = await getUserList(this.listQuery)
      // console.log(res)
      this.tableData = res.data.data.data
      const listlength = res.data.data.count
      this.total = listlength
    },
    // getRoles
    async getRoles() {
      const res = await getRoles()
      this.roles = res.data.data.data
      this.adminDto.roles = this.roles
      // console.log(this.adminDto.roles)
    },
    handleFilter() {
      this.listQuery.current = 1
      this.getUserList(this.listQuery)
    },
    handleModifyStatus(row, status) {
      this.$message({
        message: '操作Success',
        type: 'success'
      })
      row.status = status
    },
    sortChange(data) {
      const { prop, order } = data
      if (prop === 'id') {
        this.sortByID(order)
      }
    },
    sortByID(order) {
      if (order === 'ascending') {
        this.listQuery.sort = '+id'
      } else {
        this.listQuery.sort = '-id'
      }
      this.handleFilter()
    },
    cancel(type) {
      if (type === 1) {
        this.dialogFormVisible = false
        this.getUserList()
      }
      if (type === 2) {
        this.editdialog = false
      }
      if (type === 3) {
        this.addroledialog = false
        this.getUserList()
      }
    },
    resetTemp() {
      this.adminDto = {
        id: undefined,
        username: '',
        gmtDatetime: '',
        state: 0,
        roleId: 1,
        roles: [{ id: 1, role: 'super' },
          { id: 2, role: 'admin' }]
      }
    },
    handleCreate() {
      this.adminDto = {
        id: undefined,
        username: '',
        state: 0,
        roleId: 1
      }
      this.adminDto.roles = this.roles
      this.dialogStatus = 'create'
      this.dialogFormVisible = true
      this.$nextTick(() => {
        this.$refs['dataForm'].clearValidate()
      })
    },
    createData() {
      this.$refs['dataForm'].validate((valid) => {
        if (valid) {
          addUser(this.adminDto).then(() => {
            this.getUserList()
            this.dialogFormVisible = false
            this.$notify({
              title: 'Success',
              message: 'Created Successfully',
              type: 'success',
              duration: 2000
            })
          })
        }
      })
    },
    handleUpdate(row) {
      this.adminDto = row
      this.adminDto.roles = this.roles
      this.dialogStatus = 'update'
      this.dialogFormVisible = true
      this.$nextTick(() => {
        this.$refs['dataForm'].clearValidate()
      })
    },
    updateData() {
      this.$refs['dataForm'].validate((valid) => {
        if (valid) {
          edit(this.adminDto).then(() => {
            // this.getUserList()
            this.dialogFormVisible = false
            this.$notify({
              title: 'Success',
              message: 'Update Successfully',
              type: 'success',
              duration: 2000
            })
          })
        }
      })
    },
    handleEditPassword(row) {
      this.adminDto = row
      this.adminDto.roles = this.roles
      this.adminDto.pwd = ''
      this.editdialog = true
      this.$nextTick(() => {
        this.$refs['dataForm'].clearValidate()
      })
    },
    editPassword() {
      editPassword(this.adminDto).then((res) => {
        if (res.data.code === 100001) {
          this.$notify({
            title: 'Error',
            message: 'Update fail ' + res.data.msg,
            type: 'error',
            duration: 2000
          })
        } else if (res.data.code !== 200) {
          this.$notify({
            title: 'Error',
            message: 'Update Error' + res.data.msg,
            type: 'fail',
            duration: 2000
          })
        } else {
          this.getUserList()
          this.$notify({
            title: 'Success',
            message: 'Update Success' + res.data.msg,
            type: 'success',
            duration: 2000
          })
        }
        this.editdialog = false
      })
    },
    handleAddrole(row) {
      this.adminDto = row
      this.adminDto.roles = this.roles
      this.addroledialog = true
    },
    // 分配角色
    addrole() {
      var userRoles = this.adminDto.rolenames
      var roleIds = []
      this.roles.forEach(element => {
        userRoles.forEach(element2 => {
          if (element.roleName === element2) {
            roleIds.push(element.id)
          }
        })
      })
      this.adminDto.roleIds = roleIds
      addrole(this.adminDto).then((res) => {
        if (res.data.code === 100001) {
          this.$notify({
            title: 'Error',
            message: 'addrole fail ' + res.data.msg,
            type: 'error',
            duration: 2000
          })
        } else if (res.data.code !== 200) {
          this.$notify({
            title: 'Error',
            message: 'addrole Error' + res.data.msg,
            type: 'fail',
            duration: 2000
          })
        } else {
          this.getUserList()
          this.$notify({
            title: 'Success',
            message: 'addrole success' + res.data.msg,
            type: 'success',
            duration: 2000
          })
        }
        this.addroledialog = false
      })
    },
    async deleteAdmin(row) {
      var that = this
      this.$confirm('删除提示！', '确认删除吗？', {
        confirmButtonText: '确定',
        cancelButtonText: '取消'
      }).then(() => {
        deleteAdmin({ id: row.id }).then((res) => {
          if (res.data.code === 200) {
            that.getUserList()
          }
        })
      })
    }
  }
}
</script>

<style scoped>
.edit-input {
  padding-right: 100px;
}
.cancel-btn {
  position: absolute;
  right: 15px;
  top: 10px;
}
</style>
